JLG 530LRT, Service And Maintenance Manual

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SECTION 4 - BASIC HYDRAULIC INFORMATION & SCHEMATICS
3121781 4-7
4.8 HYDRAULIC CONNECTION ASSEMBLY AND
TORQUE SPECIFICATION
Tapered Thread Types
NPTF = national tapered fuel (Dry Seal) per SAE J476/J512
BSPT = British standard pipe tapered per ISO7-1
Straight Thread Types, Tube and Hose Connections
JIC = 37° flare per SAE J514
SAE = 45° flare per SAE J512
ORFS = o-ring face seal per SAE J1453
MBTL = metric flareless bite type fitting, pressure rating L
(medium) per ISO 8434, DIN 2353
MBTS = metric flareless bite type fitting, pressure rating S
(high) per ISO 8434, DIN 2353
BH = bulkhead connection – JIC, ORFS, MBTL, or MBTS types
Figure 4-1. NPTF thread
Figure 4-2. BSPT thread
Figure 4-3. JIC Thread
Figure 4-4. SAE Thread
Figure 4-5. ORFS Thread
Figure 4-6. MTBL-MBTS Thread
Figure 4-7. Bulkhead Thread